changed chrome.extension.sendRequest to chrome.extensions.SendMessage
in chrome.js
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Removed inlinescripts in background.html and created initPlugin.js
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added popup.html file from previous version and updated .sendMessage
Moved inlinescript from popup.html
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Updated manifest to verson 2 and replaced background_page with
background.html and popup to default_popup
-- Dmitriy Onischuk also contributed to these updates